<template>
  <div class="icons-container">
    <aside>
      <a
        href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/icon.html"
        target="_blank"
        >Add and use
      </a>
    </aside>
    <el-tabs type="border-card">
      <el-tab-pane label="Icons">
        <div class="grid">
          <div
            v-for="item of state.svgIcons"
            :key="item"
            @click="handleClipboard(generateIconCode(item), $event)"
          >
            <el-tooltip placement="top">
                <template #content>
                  <div>
                    {{ generateIconCode(item) }}
                  </div>
                </template>
                <div class="icon-item">
                  <svg-icon :icon-class="item" class-name="disabled" />
                  <span>{{ item }}</span>
                </div>
            </el-tooltip>
          </div>
        </div>
      </el-tab-pane>
      <el-tab-pane label="Element-UI Icons">
        <div class="grid">
          <div
            v-for="item of elementIcons"
            :key="item"
            @click="handleClipboard(generateElementIconCode(item), $event)"
          >
            <el-tooltip placement="top">
                <template #content>
                  <div>
                    {{ generateElementIconCode(item) }}
                  </div>
                </template>
                <div class="icon-item">
                  <i :class="'el-icon-' + item" />
                  <span>{{ item }}</span>
                </div>
            </el-tooltip>
          </div>
        </div>
      </el-tab-pane>
    </el-tabs>
  </div>
</template>

<script setup name="menuIcons">
import { clipboard } from "@/utils/clipboard";
import svgIcons from "./svg-icons";
import elementIcons from "./element-icons";

const state = reactive({
  svgIcons,
  elementIcons,
});

function generateIconCode (symbol) {
  return `<svg-icon icon-class="${symbol}" />`;
};
function generateElementIconCode (symbol) {
  return `<i class="el-icon-${symbol}" />`;
};
function handleClipboard (text, event) {
  clipboard(text, event);
};
</script>

<style lang="scss" scoped>
.icons-container {
  margin: 10px 20px 0;
  overflow: hidden;

  .grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .icon-item {
    margin: 20px;
    height: 85px;
    text-align: center;
    width: 100px;
    float: left;
    font-size: 30px;
    color: #24292e;
    cursor: pointer;
  }

  span {
    display: block;
    font-size: 16px;
    margin-top: 10px;
  }

  .disabled {
    pointer-events: none;
  }
}
</style>
